Northrop Grumman’s ‘S.S. Sally Ride’ cargo ship launches on flight to space station
Northrop Grumman’s Antares rocket fires off its launch pad in Virginia to begin the NG-18 resupply mission. Credit: Alex Polimeni / Spaceflight Now Using its second-to-last Antares rocket with Russian engines before a redesign to rely on all-U.S. propulsion, Northrop Grumman sent a Cygnus supply ship into orbit from Virginia on Monday to deliver spacewalk …
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